{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T15:02:36.357464+00:00","duration_seconds":0.008457,"id":1746046,"input_summary":"chars=569 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":168734,"started_at":"2026-07-16T15:02:36.349007+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":164676}